TRAXXAS X-MAXX 8S Outer CVD Joint and Alloy Wheel Hex Upgrade TXM8170N/JT by GPM  [TXM8170N/JT]

This 10-piece kit is made for TRAXXAS X-MAXX 8S builders who want tougher outer shaft CVD parts and lightweight, stiff wheel hexes. The set replaces standard CVD outer pieces with hardened #45 steel at the contact surfaces while supplying 6061-T6 aluminum wheel hexes to preserve low mass and reliable strength.

Items shipped are listed so you can confirm fitment before installation: CVD joint - 2 pcs, Wheel Hub Hex - 2 pcs, 3.5 steel pin - 2 pcs, Set screws 5x5 - 2 pcs, M5*4*20 screw pin - 2 pcs. These parts are intended for the outer shaft positions of the CVD assemblies as noted in the part location.

Installation tips: these joints replace the outer shaft CVD components; check axial clearance and socket engagement during assembly, tighten set screws to the recommended torque for the X-MAXX hub layout, and confirm pin retention after a short test run. Verify spline compatibility of the aluminum hexes with your wheel mounts before finishing installation.

Tuning and upkeep: the switch to #45 hardened steel at joint surfaces targets improved wear under high loads typical of 8S power systems. The 6061-T6 hexes aim to reduce rotating mass while keeping wheel control predictable. Inspect steel pins and set screws periodically after hard runs.